Okay, lets see if I have this right or does some on need to set me straight? I own an Onkyo rec and I want see if the small/large setings are working how it is supposed to. Sub: Yes, Speakers: Small All LFE material and anything below 80Hz (or is it 120hz)gets sent to the sub. Sub: Yes, speakers: Large only the LFE material goes to the sub and all other low bass frequecy goes to the mains. Sub: No, speaker: mains default to Large LFE material and all bass frequency goes to the mains or does the LFE get discarded with sub set to no? Is this how most DD decoders function? Thanks.